package calendar;

import edu.gmu.messages.EndPoint;
import java.io.IOException;
import java.util.ArrayList;

/* interface provided to client for creating calendars and listing users */
public interface CalendarMgrInt
{
    boolean createCalendar(User user) throws IOException;
    boolean connectCalendar(User user) throws IOException;
    boolean disconnectCalendar(User user) throws IOException;
    ArrayList list() throws IOException;
    void isAlive() throws IOException;
}